From e34fc5b2336b992a9ea0a3008560a8e4874f367d Mon Sep 17 00:00:00 2001
From: Zefa Chen <zefa.chen@rock-chips.com>
Date: Tue, 19 May 2020 14:26:00 +0800
Subject: [PATCH] include: rk-camera-module: add cmd for conversion gain

Change-Id: If756567d63696131e8c67d14fd08d751f58c443d
Signed-off-by: Zefa Chen <zefa.chen@rock-chips.com>
---
 include/uapi/linux/rk-camera-module.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/uapi/linux/rk-camera-module.h b/include/uapi/linux/rk-camera-module.h
index 089126998b76..2c5f0f04a79a 100644
--- a/include/uapi/linux/rk-camera-module.h
+++ b/include/uapi/linux/rk-camera-module.h
@@ -35,6 +35,9 @@
 #define RKMODULE_SET_HDR_CFG	\
 	_IOW('V', BASE_VIDIOC_PRIVATE + 5, struct rkmodule_hdr_cfg)
 
+#define RKMODULE_SET_CONVERSION_GAIN	\
+	_IOW('V', BASE_VIDIOC_PRIVATE + 6, __u32)
+
 /**
  * struct rkmodule_base_inf - module base information
  *